A rhombus by definition has four equal sides and the sum of its internal angles is 360o A square is a speical case of the rhombus as it is further defined that its internal anâ¦gles are all equal (to 90o) So, some rhombuses may be squares, and, all squares are rhombuses.
Renal Mechanism of Trimethoprim-induced Hyperkalemia. From the Department of Veterans Affairs Medical Center, West Haven, Connecticut; Yale University School of Medicine, New Haven, Connecticut.
Hypokalemia: Too little potassium. Causes include: eating disorders; severe vomiting or diarrhea; kidney disease; adrenal gland problems; severe dehydration; medications such as laxatives, diuretics, and penicillin are also sometimes the cause. Like hyperkalemia, hypokalemia can be life threatening if left untreated.